1053145237 has 8 divisors (see below), whose sum is σ = 1124605440. Its totient is φ = 984028080.

The previous prime is 1053145211. The next prime is 1053145241. The reversal of 1053145237 is 7325413501.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 1053145237 - 2⁷ = 1053145109 is a prime.

It is a super-2 number, since 2×1053145237² = 2218229780431572338, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (31).

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 1053145199 and 1053145208.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1053143237) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 584833 + ... + 586630.

It is an arithmetic number, because the mean of its divisors is an integer number (140575680).

Almost surely, 2^1053145237 is an apocalyptic number.

It is an amenable number.

1053145237 is a deficient number, since it is larger than the sum of its proper divisors (71460203).

1053145237 is a wasteful number, since it uses less digits than its factorization.

1053145237 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1171523.

The product of its (nonzero) digits is 12600, while the sum is 31.

The square root of 1053145237 is about 32452.1992629159. The cubic root of 1053145237 is about 1017.4102046738.

Adding to 1053145237 its reverse (7325413501), we get a palindrome (8378558738).

The spelling of 1053145237 in words is "one billion, fifty-three million, one hundred forty-five thousand, two hundred thirty-seven".